Your company has a main office and a branch office. The branch office has an Active Directory  site that contains a read-only domain controller （RODC）.  
A user from the branch office reports that his account is locked out. From a writable domain  controller in the main office， you discover that the user’s account is not locked out.    
You need to ensure that the user can log on to the domain.    
What should you do（）

单项选择题Your network contains an Active Directory domain named contoso.com.   The network has a branch office site that contains a read-only domain controller （RODC） named  RODC1. RODC1 runs Windows Server 2008 R2.     A user named User1 logs on to a computer in the branch office site. You discover that the  password of User1 is not stored on RODC1.     You need to ensure that User1’s password is stored on RODC1.     What should you modify（）

A.the Member Of properties of RODC1
B.the Member Of properties of User1
C.the Security properties of RODC1
D.the Security properties of User1

单项选择题Your company has a main office and a branch office. The network contains an Active Directory  domain.   The main office contains a writable domain controller named DC1. The branch office contains a  read- only domain controller （RODC） named DC2.   You discover that the password of an administrator named Admin1 is cached on DC2.     You need to prevent Admin1’s password from being cached on DC2.     What should you do（）

A.Modify the NTDS Site Settings.
B.Modify the properties of the domain.
C.Create a Password Setting object （PSO）.
D.Modify the properties of DC2’s computer account.

单项选择题Your network contains an Active Directory domain. The domain contains two sites named Site1  and Site2. Site1 contains four domain controllers. Site2 contains a read-only domain controller  （RODC）. You add a user named User1 to the Allowed RODC Password Replication Group. The  WAN link between Site1 and Site2 fails.     User1 restarts his computer and reports that he is unable to log on to the domain. The WAN link  is restored and User1 reports that he is able to log on to the domain. You need to prevent the  problem from reoccurring if the WAN link fails.     What should you do（）

A.Create a Password Settings object （PSO） and link the PSO to User1’s user account.
B.Create a Password Settings object （PSO） and link the PSO to the Domain Users group.
C.Add the computer account of the RODC to the Allowed RODC Password Replication Group.
D.Add the computer account of User1’s computer to the Allowed RODC Password Replication Group.

单项选择题You install a read-only domain controller （RODC） named RODC1. You need to ensure that a user  named User1 can administer RODC1. The solution must minimize the number of permissions  assigned to User1.     Which tool should you use（）

A.Active Directory Administrative Center
B.Active Directory Users and Computers
C.Dsadd
D.Dsmgmt

单项选择题Your company has a main office and a branch office. The branch office contains a read-only  domain controller named RODC1.     You need to ensure that a user named Admin1 can install updates on RODC1. The solution must  prevent Admin1 from logging on to other domain controllers.     What should you do（）

A.Run ntdsutil.exe and use the Roles option.
B.Run dsmgmt.exe and use the Local Roles option.
C.From Active Directory Sites and Services， modify the NTDS Site Settings.
D.From Active Directory Users and Computers， add the user to the Server Operators group.